Description
1975 Porsche RSR Replica “IMSA” GTU 3.0 Liter Engine: 3.0 Liter Turbo engine case, Crankshaft center drilled, Pauter rods custom length, Turbo oil pump, Custom JE Pistons, Twin plug 3.2 Carrera Heads ported and polished, 993 Supercup 51mm/42mm valves, Custom valve springs w/ Titanium retainers, Elgin cams with custom profiles, Custom injector risers, Blueprinted injection pump and injectors by “Pacific”, Custom injector lines, Factory correct RSR “High Butterfly” Injection, Modified twin plug distributor, MSD ignition system, RSR Aluminum pressure plate & flywheel with solid disc, Fresh service valves, plugs, oil & filters, Built by Peter Dawe, Appx. 28 hrs on engine. Eng. # *6394429* 930/03 Transmission: 915 “Active” 5 Speed Changeable 1st gear ratio, Billet one piece bearing carrier, Factory limited slip; 80% lock, Fresh bearings and syncro’s, Turbo axles with extra large CV joints. Suspension and Brakes: Penske remote reservoir double adjustable shocks, Modified front strut spindles by Kelly Moss, Turbo aluminum rear trailing arms with Heim joint bearings, “935” Camber boxes, Fully adjustable “935” Spring Plates, Adjustable front and rear sway bars, Twin adjustable master cylinders with remote cable in cockpit, 13.5” floating Front Rotors (new) with late model Turbo calipers, Factory Turbo rear rotors (new) and calipers, Pagid “Blue” brake pads (new). Body / Etc: 1980 Euro Chassis VIN # 91A0130686 1975 RSR Type Body work 11” front vented fenders / 14” rear quarter panels, 10”x 16” front and 14”x 16” rear BBS wheels with Goodyear Radial slicks, Lexan side and rear windows, new Recaro FIA seat with new Crow cam lock seat belts, Momo steering wheel, Autometer Tach with shift light, VDO trans temp and fuel pressure gauges, Fuel Safe 22 gallon Cell, Twin racing fuel pumps, Setrab front coolers, Mecca canister oil filter, Aeroquip lines and hoses, Very light 2090 Lbs. Work & Service performed after purchase from 3-2007 to 6-2008 Install : new Recaro FIA seat, top seat brace, new Crow cam-lock seat belts, ad throttle pedal plate for heel & tow, ad dead pedal, adjust pedals, new Wevo shifter, fab door limit-opening stops, fab passenger door latch opening strap, adjust door latches, re-tape roll bar padding, ad fresh-air hose to dash vents, clean /secure dash & glove box areas, secure window frames & mirrors, clean battery terminals, hard-wire transponder #1084139, fab & secure front & rear tow hooks, replace steering shaft rubber coupler, install proper engine vent tank, inspect & paint wheel centers, polish rims, mount & balance new tires, check brake rotors, install new Pagid Blue brake pads, flush brake fluid, install proper wheel spacers, check & set wheel alignment / corner weight chassis, fab velocity stack covers, remove engine & trans, re-torque heads, service chain tensioners, adjust valve clearance, perform engine cylinder leak-down test = 3% average, new alternator, new Wevo engine mounts, new clutch disc, new belt 9.5x700 rebuilt transmission, ratio’s: (1=11/35, 2=16/35, 3=20/32, 4=23/28, 5=26/26 ), new flywheel and pressure plate bolts, new spark plugs, new brake light switch. This car is in Great shape, well maintained, Fast and handles extremely well. Raced four times on the west coast since purchased in 2007, 2 @ Laguna Seca, Cal-Speedway & Miller Motorsport Park. Paid 82K for the car in 2007 plus 10K for upgrades...stepping up to racing prototype sportracer currently.
Recent Competition History
30 individual class wins, 3 HSR Class Championships including the "Historic GT Championship" in 2002
Performance Data
Class: GTU
Weight: 2090 lbs
Engine
Engine Builder: Peter Dawe
Manufacturer: Porsche
Induction: Factory correct RSR
Heads: Twin plug 3.2 Carrera ported and polished
Block: Turbo case
Crankshaft: center drilled
Connecting Rods: Pauter
Pistons: Custom JE
Camshaft: Elgin, custom profile
Valves: 993 Supercup 51mm/42mm
Valve Train: Custom springs, Titanium retainers
Pressure Plate: RSR Aluminum
Flywheel: Aluminum
Total Time: 28 hours
Blueprinted injection pump and injectors by
Fuel System
Fuel Cell
Manufacturer: Fuel Safe
Capacity: 22 gal
Fuel Pump: Twin Racing Pumps
Oil/Water System
Oil Cooler: Seatrab
Oil Cooler Location: Front
Electrical System
Ignition: MSD
Transmission
Manfacturer: Porsche
Type: 915
Gears: 5
Changeable 1st gear ratio, fresh bearings and synchros
Rear End
Manufacturer: Porsche
Type: Limited slip, 80% lock
Ratio: 8:31
Axles: Turbo with extra large CV's
Chassis
Builder: Ron Barnaba
Front Suspension: Modified Strut Spindles by Kelly Moss, 935 Camber Boxes & Spring Plates
Rear Suspension: Turbo Aluminum Trailing Arms with Heim Joint Bearings
GT
